/*
 *  ppui/sdl/DisplayDevice_SDL.h
 *
 *  Copyright 2009 Peter Barth
 *
 *  This file is part of Milkytracker.
 *
 *  Milkytracker is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Milkytracker is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Milkytracker.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/////////////////////////////////////////////////////////////////
//
//	Our display device
//
/////////////////////////////////////////////////////////////////
#ifndef __DISPLAYDEVICE_H__
#define __DISPLAYDEVICE_H__

#include "BasicTypes.h"
#include "DisplayDeviceBase.h"

#include <SDL.h>

// Forwards
class PPGraphicsAbstract;

class PPDisplayDevice : public PPDisplayDeviceBase
{
    public:
        enum Orientations
        {
            // Orientations
            ORIENTATION_NORMAL,
            ORIENTATION_ROTATE90CCW,
            ORIENTATION_ROTATE180,  // unsupported
            ORIENTATION_ROTATE90CW,
            ORIENTATION_UNKNOWN
        };
    protected:
        pp_int32 realWidth, realHeight;
        SDL_Surface* theSurface;
        Orientations orientation;

        SDL_Surface * CreateScreen(pp_int32& w, pp_int32& h, pp_int32& bpp, Uint32 flags);

        // used for rotating coordinates etc.
        void adjust(pp_int32& x, pp_int32& y);

        // Mouse pointers
        SDL_Cursor* cursorStandard, * cursorResizeLeft, * cursorResizeRight, * cursorEggtimer, * cursorHand;
        void initMousePointers();
        static Uint8 resizeLeft_data[], resizeLeft_mask[];
        static Uint8 resizeRight_data[], resizeRight_mask[];
        static Uint8 eggtimer_data[], eggtimer_mask[];
        static Uint8 hand_data[], hand_mask[];
    public:
        PPDisplayDevice (SDL_Surface*& screen,
                         pp_int32 width,
                         pp_int32 height,
                         pp_int32 scaleFactor,
                         pp_int32 bpp,
                         bool fullScreen,
                         Orientations theOrientation = ORIENTATION_NORMAL);

        virtual ~PPDisplayDevice ();

        virtual void setSize(const PPSize& size);

        void transform(pp_int32& x, pp_int32& y);
        void transformInverse(pp_int32& x, pp_int32& y);
        void transformInverse(PPRect& r);

        Orientations getOrientation() {
            return orientation;
        }

        // ----------------------------- ex. PPWindow ----------------------------
        virtual void setTitle(const PPSystemString& title);
        virtual bool goFullScreen(bool b);
        virtual void shutDown();
        virtual void signalWaitState(bool b, const PPColor& color);
        virtual void setMouseCursor(MouseCursorTypes type);
};

#endif